<HTML><HEAD><TITLE>send_notification(+Pos, +Struct, +Message)</TITLE>
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<H1>send_notification(+Pos, +Struct, +Message)</H1>
Send a notification message
<DL>
<DT><EM>Pos</EM></DT>
<DD>positive integer, the send port's field number in Struct
</DD>
<DT><EM>Struct</EM></DT>
<DD>a structure whose Pos-th field is a send port
</DD>
<DT><EM>Message</EM></DT>
<DD>arbitrary term
</DD>
</DL>
<H2>Description</H2>

    Pos and Struct identify a send port. Messages is an arbitrary
    term that gets send via this port. All receivers that have connected
    to this send port at the time of sending will be able to receive
    the message.
    
<H3>Fail Conditions</H3>
Fails if send port is closed

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